Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-229301 on Form S-3 of our report dated March 17, 2023, relating to the financial statements of American Healthcare REIT, Inc., appearing in this Annual Report on Form 10-K for the year ended December 31, 2022.

/s/ Deloitte & Touche LLP

Costa Mesa, California

March 17, 2023